mjo_xcor_lag_ovly

Plot lagged cross-correlations as returned by mjo_xcor_lag_season.

Available in version 5.1.0 and later.

Prototype

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"        ; These three libraries are automatically
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"         ; loaded from NCL V6.2.0 onward.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"     ; No need for user to explicitly load.

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/diagnostics_cam.ncl" ; Still need to load this library.

	procedure mjo_xcor_lag_ovly (
		ra   [*][*] : numeric,  
		rb   [*][*] : numeric,  
		pltDir  [1] : string,   
		pltType [1] : string,   
		pltName [1] : string,   
		opt     [1] : logical   
	)

	  

Arguments

A two-dimensional variable array containing cross-correlations as returned by mjo_xcor_lag_season. Nominally: (lag,lat or lon). This will be the color plot.

A two-dimensional variable array containing cross-correlations as returned by mjo_xcor_lag_season. Nominally: (lag,lat or lon). This will be the overlaid contour line plot.

The directory to which the output will be directed. diro="./" means the current directory.

Graphical type to be generated: "png", "x11", "ps", "eps", "pdf", "ncgm".

The name associated with the generated graphic. If opt=False, the function will operate under default mode regardless of any attributes associated with the variable.

If opt=True, then the following attributes, associated with opt, may be used to alter the default behavior.

opt@smth9=0.25 or -0.25: If present, the arrays will be smoothed via a heavy [0.25] or light [-0.25] local smoother before being plotted.

Description

This implements the specifications of MJO CLIVAR for lagged correlations.

See Also

mjo_xcor_lag, band_pass_area_time,
band_pass_area_time_plot, band_pass_latlon_time,
band_pass_hovmueller, band_pass_hovmueller_plot,
filwgts_lanczos, wgt_areaave, wgt_areaave_Wrap,
wkSpaceTime, wkSpaceTime_cam

Examples

See Example 8 of the Madden-Julian Oscillation web page.